How Do I Use a Pressure Washer and Choose the Best One?
Pressure washers, also known as power washers or jet washers, have revolutionised the way we approach outdoor cleaning. Whether you’re looking to remove stubborn dirt from your driveway, revive tired old garden decking, or simply give your car a spotless shine, these powerful machines can make the job significantly faster and more satisfying.
In this guide, we explain how to use a pressure cleaner, how to operate one safely and efficiently, and what to look for when buying a power washer to suit your needs. So, if you’re curious to find out more about pressure washers, please read on…
How Does a Power Washer Work?
To understand how to use pressure washers effectively, it’s important to first grasp the basics of how they function. In essence, a pressure washer transforms ordinary tap water into a high-velocity stream through a motorised pump. This motor, powered by electricity, battery or petrol, forces water through a narrow nozzle, creating an intense jet that’s ideal for blasting away dirt.
In the UK, the power behind the spray is measured in ‘bar’, which corresponds to the pressure level. Referring to a pressure washer bar guide is helpful when choosing the right strength for the job, especially if you’re unsure whether a 100 bar or 150+ bar machine is right for you.
How Do I Use a Power Washer?
In terms of how to operate a power washer, the first time can be a little intimidating. That said, learning how to operate a pressure washer doesn’t require advanced skills – just a careful, methodical approach.
Start by setting up the machine. If you’re using an electric model, plug it into a reliable power source and ensure the water supply is steady. And if you’re wondering how to jet wash without an outside tap, consider using a water butt with suction hose or a compatible indoor tap adaptor.
Then choose the appropriate nozzle depending on the surface you’re cleaning. A narrow nozzle offers a more concentrated and powerful jet – ideal for stubborn grime – while wider nozzles are gentler and more suited to delicate surfaces, like painted wood or car bodywork.
Once everything’s connected, test the washer on a small area first. Hold the lance at a consistent distance – generally about two feet away – and sweep in smooth, overlapping motions. Mastering these techniques is crucial if you want to know how to use a jet wash properly.
How to Use a Power Washer Safely
Beyond the ‘how’, safety is key. Be in no doubt at all that high-pressure water can cause injury or property damage if not handled properly. So, firstly, never point the nozzle at people or animals. And secondly, always wear appropriate footwear plus eyewear to protect yourself from injury.
How to Use a Pressure Washer on Different Surfaces
If you’re wondering how do you use a jet wash to clean specific surfaces, let’s explore a few common tasks where a pressure washer truly shines…
How to Work a Power Washer on Decking
Begin by sweeping away loose debris. Pre-soak the area, then apply a wood-friendly detergent. Use a 25- or 40-degree nozzle to avoid damaging the wood. Wash in the direction of the grain and, once finished, let the surface dry completely before applying sealant.
How to Work a Jet Wash on Cars
If you’re wondering how to use a pressure washer on your vehicle, the key is to keep the pressure low – ideally between 1,200 and 1,900 PSI (around 80 – 130 bar). Pre-rinse to remove loose grime, then apply a car shampoo using a foam attachment. Work from the top down to avoid streaking, and rinse thoroughly before drying with a microfibre cloth.
Patios and Driveways
These tougher surfaces can handle higher pressure settings. Use a more focused nozzle or, better yet, a surface cleaner attachment to prevent striping and ensure uniform results.
Short Pressure Washer Buying Guide
If you’re already a convert and now at the pressure washer buying stage, don’t be overwhelmed by the available options. The brief power washer guide below will help narrow things down based on your intended use for the machine:
Electric Power Washers
Electric pressure washers are excellent for domestic tasks. They’re lightweight, quiet, and require little maintenance. So, if you’re only cleaning a car, patio, or garden furniture, here is a great place to start.
Petrol Power Washers
As with most garden machines, petrol models are the most powerful, making them ideal for large areas or commercial use. Because they don’t require a nearby power outlet, petrol power washers are also more versatile in remote or expansive spaces.
Battery-Powered Washers
Like petrol models, cordless power washers offer great portability. While not as powerful as petrol models, their convenience is unmatched for light and medium-duty tasks.
You can find a more comprehensive Power Washer Guide here (scroll down for the guide).
Understanding Pressure and Flow: Key Features to Look For
When buying a power washer, two metrics stand out: pressure (measured in bar) and water flow (measured in litres per hour). A low-pressure washer around 100 bar is sufficient for basic tasks like bike cleaning, while 130 – 150 bar machines are ideal for patios, concrete structures, and driveways. For truly tough dirt, opt for a washer with 150 bar or above.
Water flow affects how quickly the machine can rinse away dirt. A higher flow rate means faster, more efficient cleaning.
Also, consider additional attachments like surface cleaners and rotating brushes to boost versatility.
Benefits That Go Beyond Just Clean
Are you still wondering if a power washer is worth the investment? Well then, consider this…
Using a pressure washer is not only satisfying and efficient, but you actually use less water than with traditional garden hoses, and the results are often professional grade. Also, with regular use, you can extend the life of your outdoor surfaces, increase your home’s kerb appeal, and reduce the frequency of expensive maintenance or replacements.
Power Up Your Cleaning Routine Now!
Learning how to work a pressure washer properly opens up a world of cleaning potential – from restoring patios to keeping cars looking spick and span. And by selecting the right model using our Pressure Washer Guide, you’ll be well-equipped for any cleaning challenge and sure to get the most from your purchase.
Trust us, buying a high-quality power washer isn’t about indulging yourself in a luxury but ultimately unnecessary tool – it’s a sure-fire way to enjoy a cleaner, healthier, more attractive garden. So, don’t delay, choose from our superb range of pressure washers for sale today!
